118 lines
3.8 KiB
JavaScript
118 lines
3.8 KiB
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Functions used in the import tab
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*
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*/
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/**
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* Toggles the hiding and showing of each plugin's options
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* according to the currently selected plugin from the dropdown list
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*/
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function changePluginOpts()
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{
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$("#format_specific_opts div.format_specific_options").each(function () {
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$(this).hide();
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});
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var selected_plugin_name = $("#plugins option:selected").val();
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$("#" + selected_plugin_name + "_options").fadeIn('slow');
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if (selected_plugin_name == "csv") {
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$("#import_notification").text(PMA_messages.strImportCSV);
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} else {
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$("#import_notification").text("");
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}
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}
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/**
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* Toggles the hiding and showing of each plugin's options and sets the selected value
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* in the plugin dropdown list according to the format of the selected file
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*/
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function matchFile(fname)
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{
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var fname_array = fname.toLowerCase().split(".");
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var len = fname_array.length;
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if (len !== 0) {
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var extension = fname_array[len - 1];
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if (extension == "gz" || extension == "bz2" || extension == "zip") {
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len--;
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}
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// Only toggle if the format of the file can be imported
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if ($("select[name='format'] option").filterByValue(fname_array[len - 1]).length == 1) {
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$("select[name='format'] option").filterByValue(fname_array[len - 1]).prop('selected', true);
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changePluginOpts();
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}
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}
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}
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/**
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* Unbind all event handlers before tearing down a page
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*/
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AJAX.registerTeardown('import.js', function () {
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$("#plugins").unbind('change');
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$("#input_import_file").unbind('change');
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$("#select_local_import_file").unbind('change');
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$("#input_import_file").unbind('change').unbind('focus');
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$("#select_local_import_file").unbind('focus');
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$("#text_csv_enclosed").add("#text_csv_escaped").unbind('keyup');
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});
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AJAX.registerOnload('import.js', function () {
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// Initially display the options for the selected plugin
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changePluginOpts();
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// Whenever the selected plugin changes, change the options displayed
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$("#plugins").change(function () {
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changePluginOpts();
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});
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$("#input_import_file").change(function () {
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matchFile($(this).val());
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});
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$("#select_local_import_file").change(function () {
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matchFile($(this).val());
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});
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/*
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* When the "Browse the server" form is clicked or the "Select from the web server upload directory"
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* form is clicked, the radio button beside it becomes selected and the other form becomes disabled.
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*/
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$("#input_import_file").bind("focus change", function () {
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$("#radio_import_file").prop('checked', true);
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$("#radio_local_import_file").prop('checked', false);
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});
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$("#select_local_import_file").focus(function () {
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$("#radio_local_import_file").prop('checked', true);
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$("#radio_import_file").prop('checked', false);
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});
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/**
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* Set up the interface for Javascript-enabled browsers since the default is for
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* Javascript-disabled browsers
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*/
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$("#scroll_to_options_msg").hide();
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$("#format_specific_opts div.format_specific_options")
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.css({
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"border": 0,
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"margin": 0,
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"padding": 0
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})
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.find("h3")
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.remove();
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//$("form[name=import] *").unwrap();
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/**
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* for input element text_csv_enclosed and text_csv_escaped allow just one character to enter.
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* as mysql allows just one character for these fields,
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* if first character is escape then allow two including escape character.
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*/
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$("#text_csv_enclosed").add("#text_csv_escaped").bind('keyup', function() {
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if($(this).val().length === 2 && $(this).val().charAt(0) !== "\\") {
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$(this).val($(this).val().substring(0, 1));
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return false;
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}
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return true;
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});
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});
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