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54 lines
1.1 KiB
54 lines
1.1 KiB
10 years ago
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/**
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* preview plugin
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* @param selector
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* @param target_selector
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*/
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function Preview(selector, target_selector) {
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// get input element
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function get_input($e) {
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return $e.find(".js-preview-input").eq(0);
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}
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// get result html container element
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function get_container($t) {
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if ($t.hasClass("js-preview-container")) {
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return $t
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}
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return $t.find(".js-preview-container").eq(0);
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}
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var $e = $(selector);
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var $t = $(target_selector);
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var $ipt = get_input($t);
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if (!$ipt.length) {
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console.log("[preview]: no preview input");
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return
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}
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var $cnt = get_container($t);
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if (!$cnt.length) {
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console.log("[preview]: no preview container");
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return
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}
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// call api via ajax
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$e.on("click", function () {
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$.post("/api/v1/markdown", {
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text: $ipt.val()
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}, function (html) {
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$cnt.html(html);
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})
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});
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console.log("[preview]: init preview @", selector, "&", target_selector);
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}
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$.fn.extend({
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markdown_preview: function (target) {
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Preview(this, target);
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}
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});
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