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75 lines
1.9 KiB
75 lines
1.9 KiB
2 years ago
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$(function() {
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$("#title").blur(
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function() {
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$("#title_msg").empty();
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var name = $(this).val();
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if (name == "" || name == null) {
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$("#title").after("<span id='title_msg' style='color: red'>标题不能为空</span>");
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}
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});
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$("#bannerid").blur(
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function() {
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$("#bannerid_msg").empty();
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var name = $(this).val();
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if (name == "" || name == null) {
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$("#bannerid").after("<span id='bannerid_msg' style='color: red'>分类不能为空</span>");
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}
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});
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$("#image").blur(
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function() {
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$("#image_msg").empty();
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var name = $(this).val();
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if (name == "" || name == null) {
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$("#image").after("<span id='image_msg' style='color: red'>图片不能为空</span>");
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}
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});
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$("#contents").blur(
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function() {
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$("#contents_msg").empty();
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var name = $(this).val();
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if (name == "" || name == null) {
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$("#contents").after("<span id='contents_msg' style='color: red'>内容不能为空</span>");
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}
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});
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$('#sub').click(function(){
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var title = $("#title").val();
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var bannerid = $("#bannerid").val();
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var image = $("#image").val();
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var contents = $("#contents").val();
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$("#title_msg").empty();
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$("#bannerid_msg").empty();
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$("#image_msg").empty();
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$("#contents_msg").empty();
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if (title == "" || title == null) {
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$("#title").after("<span id='title_msg' style='color: red'>标题不能为空</span>");
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return false;
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}
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if (bannerid == "" || bannerid == null) {
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$("#bannerid").after("<span id='bannerid_msg' style='color: red'>分类不能为空</span>");
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return false;
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}
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if (image == "" || image == null) {
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$("#image").after("<span id='image_msg' style='color: red'>图片不能为空</span>");
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return false;
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}
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if (contents == "" || contents == null) {
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$("#contents").after("<span id='contents_msg' style='color: red'>内容不能为空</span>");
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return false;
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}
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});
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$('#res').click(function() {
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$("#title_msg").empty();
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$("#bannerid_msg").empty();
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$("#image_msg").empty();
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$("#contents_msg").empty();
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});
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});
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