From: Benjamin Auder <benjamin.auder@somewhere>
Date: Sat, 2 May 2020 01:05:26 +0000 (+0200)
Subject: textareas fit to content in UserBio and Problems
X-Git-Url: https://git.auder.net/variants/img/doc/html/pieces/current/%7B%7B%20pkg.url%20%7D%7D?a=commitdiff_plain;h=ad16f8397b0d8a22897537e2f76b4388182a84af;p=vchess.git

textareas fit to content in UserBio and Problems
---

diff --git a/client/src/components/UserBio.vue b/client/src/components/UserBio.vue
index 7d19a182..eed423a6 100644
--- a/client/src/components/UserBio.vue
+++ b/client/src/components/UserBio.vue
@@ -10,8 +10,8 @@ div(:id="'player_' + uid")
   )
     .card
       div(v-if="st.user.id == uid")
-        div
-          button(@click="modeEdit = !modeEdit")
+        div.buttons
+          button(@click="toggleEdit()")
             | {{ st.tr[modeEdit ? "Cancel" : "Edit"] }}
           button(
             v-show="modeEdit"
@@ -20,7 +20,7 @@ div(:id="'player_' + uid")
             | {{ st.tr["Send"] }}
         fieldset(v-if="userBio !== undefined && modeEdit")
           textarea(
-            @input="adjustHeight($event)"
+            @input="adjustHeight()"
             v-model="userBio"
           )
       h3 {{ uname }}
@@ -55,14 +55,21 @@ export default {
   methods: {
     parseHtml: function(txt) {
       return !txt.match(/<[/a-zA-Z]+>/)
-        ? txt.replace(/\n/g, "<br/>") //no HTML tag
+        ?
+          // No HTML tag
+          txt.replace(/\n\n/g, "<br/><div class='br'></div>")
+             .replace(/\n/g, "<br/>")
         : txt;
     },
-    adjustHeight: function(e) {
+    adjustHeight: function() {
       // https://stackoverflow.com/a/48460773
-      let t = e.target;
+      let t = document.querySelector("#player_" + this.uid + " textarea");
       t.style.height = "";
-      t.style.height = t.scrollHeight + "px";
+      t.style.height = (t.scrollHeight + 3) + "px";
+    },
+    toggleEdit: function() {
+      this.modeEdit = !this.modeEdit;
+      if (this.modeEdit) this.$nextTick(this.adjustHeight);
     },
     showBio: function() {
       if (!this.uname)
@@ -84,6 +91,7 @@ export default {
         document.querySelector("#player_" + this.uid + " > .bio-div")
           .addEventListener("click", processModalClick);
       }
+      else if (this.modeEdit) this.adjustHeight();
     },
     sendBio: function() {
       ajax(
@@ -108,6 +116,9 @@ export default {
   margin: 0 var(--universal-margin)
   p, ul, ol
     margin: var(--universal-margin) 0
+  .br
+    display: block
+    margin: 10px 0
 </style>
 
 <style lang="sass" scoped>
@@ -115,6 +126,12 @@ export default {
   max-width: 500px
   max-height: 100%
 
+.buttons > button
+  margin-bottom: 0
+
+h3
+  margin-bottom: 5px
+
 textarea
   display: block
   margin: 0 var(--universal-margin)
diff --git a/client/src/views/Problems.vue b/client/src/views/Problems.vue
index 57473bce..b989fbcb 100644
--- a/client/src/views/Problems.vue
+++ b/client/src/views/Problems.vue
@@ -44,14 +44,14 @@ main
       fieldset
         textarea.instructions-edit(
           :placeholder="st.tr['Instructions']"
-          @input="adjustHeight($event)"
+          @input="adjustHeight('instructions')"
           v-model="curproblem.instruction"
         )
         p(v-html="parseHtml(curproblem.instruction)")
       fieldset
         textarea.solution-edit(
           :placeholder="st.tr['Solution']"
-          @input="adjustHeight($event)"
+          @input="adjustHeight('solution')"
           v-model="curproblem.solution"
         )
         p(v-html="parseHtml(curproblem.solution)")
@@ -212,11 +212,11 @@ export default {
         document.getElementById("inputFen").focus();
       }
     },
-    adjustHeight: function(e) {
+    adjustHeight: function(elt) {
       // https://stackoverflow.com/a/48460773
-      let t = e.target;
+      let t = document.querySelector("." + elt + "-edit");
       t.style.height = "";
-      t.style.height = t.scrollHeight + "px";
+      t.style.height = (t.scrollHeight + 3) + "px";
     },
     setVname: function(prob) {
       prob.vname = this.st.variants.find(v => v.id == prob.vid).name;
@@ -289,7 +289,10 @@ export default {
     },
     parseHtml: function(txt) {
       return !txt.match(/<[/a-zA-Z]+>/)
-        ? txt.replace(/\n/g, "<br/>") //no HTML tag
+        ?
+          // No HTML tag
+          txt.replace(/\n\n/g, "<br/><div class='br'></div>")
+             .replace(/\n/g, "<br/>")
         : txt;
     },
     changeVariant: function(prob) {
@@ -402,6 +405,8 @@ export default {
     },
     prepareNewProblem: function() {
       this.resetCurProb();
+      this.adjustHeight("instructions");
+      this.adjustHeight("solution");
       window.doClick("modalNewprob");
     },
     sendProblem: function() {
@@ -449,6 +454,8 @@ export default {
       // prob.diag might correspond to some other problem or be empty:
       this.setDiagram(prob); //V is loaded at this stage
       this.copyProblem(prob, this.curproblem);
+      this.adjustHeight("instructions");
+      this.adjustHeight("solution");
       window.doClick("modalNewprob");
     },
     deleteProblem: function(prob) {
@@ -506,6 +513,9 @@ export default {
 <style lang="sass">
 @import "@/styles/_board_squares_img.sass"
 @import "@/styles/_rules.sass"
+.br
+  display: block
+  margin: 10px 0
 </style>
 
 <style lang="sass" scoped>