{"id":180,"date":"2009-08-06T23:12:05","date_gmt":"2009-08-06T21:12:05","guid":{"rendered":"http:\/\/unckel.com\/blog\/?p=180"},"modified":"2019-12-07T22:12:14","modified_gmt":"2019-12-07T21:12:14","slug":"asp-net-textbox-javascript-onclick-ereignis-hinzufuegen-pseudo-onclientclick","status":"publish","type":"post","link":"https:\/\/unckel.de\/blog\/asp-net-textbox-javascript-onclick-ereignis-hinzufuegen-pseudo-onclientclick\/","title":{"rendered":"ASP.NET: TextBox JavaScript-OnClick-Ereignis hinzuf\u00fcgen (= Pseudo OnClientClick)"},"content":{"rendered":"<p>Leider gibt es bei TextBoxen kein OnClientClick-Ereignis, um z.B. bei Klick darauf den Inhalt zu entfernen.<\/p>\n<pre>protected void Page_Load(object sender, EventArgs e) {\n    TextBox1.Attributes.Add(\"onclick\", \"this.value='';\");\n}<\/pre>\n<p>Ein anderes Beispiel: Einen LinkButton &#8222;disablen&#8220; bei OnClick. (Gesehen bei\u00a0<a href=\"http:\/\/www.dotnetsnippets.com\/\" target=\"_blank\" rel=\"noopener\">http:\/\/www.dotnetsnippets.com<\/a>)<\/p>\n<pre>protected void Page_Load(object sender, EventArgs e) {\n    LinkButton1.Attributes.Add(\"onclick\", \"this.disabled=true; this.onclick=function() { return false; }\");\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Leider gibt es bei TextBoxen kein OnClientClick-Ereignis, um z.B. bei Klick darauf den Inhalt zu entfernen. protected void Page_Load(object sender, EventArgs e) { TextBox1.Attributes.Add(&#8222;onclick&#8220;, &#8222;this.value=&#8220;;&#8220;); } Ein anderes Beispiel: Einen LinkButton &#8222;disablen&#8220; bei OnClick. (Gesehen bei\u00a0http:\/\/www.dotnetsnippets.com) protected void Page_Load(object sender, EventArgs e) { LinkButton1.Attributes.Add(&#8222;onclick&#8220;, &#8222;this.disabled=true; this.onclick=function() { return false; }&#8220;); }<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71],"tags":[],"class_list":["post-180","post","type-post","status-publish","format-standard","hentry","category-webdesign"],"_links":{"self":[{"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/posts\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/comments?post=180"}],"version-history":[{"count":1,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/posts\/180\/revisions"}],"predecessor-version":[{"id":805,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/posts\/180\/revisions\/805"}],"wp:attachment":[{"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/media?parent=180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/categories?post=180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unckel.de\/blog\/wp-json\/wp\/v2\/tags?post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}