73 lines
1.4 KiB
JavaScript
73 lines
1.4 KiB
JavaScript
<script>
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function insertTag() {
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var newTag = $("#jstagInput").val();
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if(newTag.trim()=="") {
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return true;
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}
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var findTag = $("span[data-tag]").filter(function() {
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return $(this).attr('data-tag').toLowerCase() == newTag.toLowerCase();
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});
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if( findTag.length > 0 ) {
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findTag.removeClass("unselect").addClass("select");
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}
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else {
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$("#jstagList").append("<span data-tag=\""+newTag+"\" class=\"select\">"+newTag+"</span>");
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}
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// Clean the input.
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$("#jstagInput").val("");
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}
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$(document).ready(function() {
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// Click on tag unselected.
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$(document).on("click", ".unselect", function() {
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$(this).removeClass("unselect").addClass("select");
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});
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// Click on tag selected.
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$(document).on("click", ".select", function() {
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$(this).removeClass("select").addClass("unselect");
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});
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// Insert tag when click on the button "add".
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$(document).on("click", "#jstagAdd", function(e) {
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// Prevent forum submit.
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e.preventDefault();
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insertTag();
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});
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// Insert tag when press enter key.
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$("#jstagInput").keypress(function(e) {
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if(e.which == 13) {
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insertTag();
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}
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});
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// Before form submit.
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$("form").submit(function(e) {
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// For each span.select make an array then implode with comma glue.
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var list = $("#jstagList > span.select").map(function() {
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return $(this).html();
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}).get().join(",");
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// Insert the tags separated by comma in the input hiden field.
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$("#jstags").val( list );
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});
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});
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</script> |